Comparison between:
- 48.5" Sony KD-49XG8096
- 54.6" Grundig 55GGU7970A
Brand, series, model
Information about the brand, series, model and model aliases.
| Sony KD-49XG8096 | Grundig 55GGU7970A | |
| Series | XG80 | - |
 |  | |
| Model alias | - | 55 GGU 7970 A |
| Model year | 2019 | 2022 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 48.5 in | 54.6 in |
| Diagonal | 1231 mm 123.1 cm 48.4646 in 4.0387 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft |
| Width | 1072.91 mm 107.291 cm 42.2405 in 3.52 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft |
| Height | 603.512 mm 60.3512 cm 23.7603 in 1.98 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel type | IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.279 mm 0.0279 cm 0.011 in 0.0009 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft |
| Pixel density | 91 ppi 35 ppcm | 80 ppi 31 ppcm |
| Display area | 91.18 % | 90.64 % |
| Backlight | Edge LED | Direct LED |
| Brightness | - | 300 cd/m² |
| HDR | HDR10 HLG (Hybrid Log Gamma) | HDR HLG (Hybrid Log Gamma) HDR10 HDR10+ |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
Frame interpolation
Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.
| Interpolation technology | Motionflow XR | Video Perfection Index |
| Interpolation value | 400 | 1700 |
| Interpolation measurement unit | XR | VPI |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | - | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.45 W |
| Power consumption (average) | 77 W | 64 W |
| Power consumption (maximum) | 120 W | 84 W |
| Power consumption (annual) | 107 kWh | 64 kWh |
| Energy efficiency class | A | E |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 1101 mm 110.1 cm 43.3465 in 3.6122 ft | 1238.7 mm 123.87 cm 48.7677 in 4.064 ft |
| Height | 645 mm 64.5 cm 25.3937 in 2.1161 ft | 733 mm 73.3 cm 28.8583 in 2.4049 ft |
| Depth | 57 mm 5.7 cm 2.2441 in 0.187 ft | 83 mm 8.3 cm 3.2677 in 0.2723 ft |
| Weight | 11.8 kg 26.01 lbs | - |
| Width with stand | 1101 mm 110.1 cm 43.3465 in 3.6122 ft | 1238.7 mm 123.87 cm 48.7677 in 4.064 ft |
| Height with stand | 704 mm 70.4 cm 27.7165 in 2.3097 ft | 792.9 mm 79.29 cm 31.2165 in 2.6014 ft |
| Depth with stand | 260 mm 26 cm 10.2362 in 0.853 ft | 325.7 mm 32.57 cm 12.8228 in 1.0686 ft |
| Weight with stand | 12.4 kg 27.34 lbs | 14 kg 30.86 lbs |
| Box width | 1188 mm 118.8 cm 46.7717 in 3.8976 ft | 1357 mm 135.7 cm 53.4252 in 4.4521 ft |
| Box height | 776 mm 77.6 cm 30.5512 in 2.5459 ft | 895 mm 89.5 cm 35.2362 in 2.9364 ft |
| Box depth | 141 mm 14.1 cm 5.5512 in 0.4626 ft | 210 mm 21 cm 8.2677 in 0.689 ft |
| Box weight | 17 kg 37.48 lbs | 19.7 kg 43.43 lbs |
| Stand width | - | 903.2 mm 90.32 cm 35.5591 in 2.9633 ft |
| Stand depth | - | 325.7 mm 32.57 cm 12.8228 in 1.0686 ft |
| Colors | Black | Dark Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 200 x 200 mm | 300 x 300 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| Stand width - 719 mm | - |
TV tuner
The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.
| TV tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 | Analog (NTSC/PAL/SECAM) DVB-C DVB-S DVB-S2 DVB-T DVB-T2 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| SoC | MediaTek MT5596 | - |
| Processor (CPU) | ARM Cortex-A53 | - |
| CPU cores | 4 | 4 |
| CPU frequency | 1100 MHz | - |
| GPU | ARM Mali-T860 MP2 | - |
| GPU cores | 2 | - |
| GPU frequency | 700 MHz | - |
| RAM capacity | 2 GB | - |
| Storage | 16 GB | 16 GB |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Android 8.0 Oreo Android 9.0 Pie | Android TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | 2 x 10 W |
| Bass reflex DTS Digital Surround Dolby Digital Plus Dolby Atmos | 2.0 CH Dolby Digital Magic Fidelity DTS Virtual:X |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 4.1 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n Bluetooth |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 (max 0.5 A) 1 x USB 3.0 (max 0.9 A) 1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 1 x IR Out | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC; eARC) 1 x Satellite In (F-type) 1 x 3.5 mm Audio Out 1 x Antenna (RF) 1 x CI+ 1.3 |
| High-bandwidth Digital Content Protection (HDCP) 2.3 BRAVIA Sync (HDMI-CEC) Enhanced Audio Return Channel (eARC) | - |
Features
Some additional functional features of the model.
| Features | 4K X-Reality Pro ClearAudio+ Clear Phase Speaker Dynamic Backlight Control Dynamic Contrast Enhancer Frame Dimming Light sensor Live Color Technology PVR S-Force Front Surround sound Triluminos Display Voice command | Chromecast built-in DCR Plus Game Mode Favorite Mode Google Assistant Motion Estimation Motion Compensation (MEMC) Micro Dimming Netflix USB Recording |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG MPO | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | FLAC M4A MIDI MP3 WMA WAV LPCM | AC3 FLAC M4A MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | AVI DivX H.263 H.264 H.265 MKV QuickTime M2TS MP4 WebM WMV Xvid | H.263 H.264 H.265 MKV MP4 MPEG-4 WMV |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR UL/cUL | RoHS |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | - |
| Operating humidity | 10 % - 80 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | IR extender cable | Voice remote control |
| Sony KD-49XG8096 | Grundig 55GGU7970A |